The amount of details that a Project Manager adds into the task list in Microsoft Project is going to be subjective.A PM will use this Project plan to help guide them through the process of a successful project.Typically the least amount of sub-tasks to add is a task that takes less than 4 hours.However, if it is on the critical path for your project, perhaps you add it to be sure it is top of mind for you.Once again, use the project milestone list in Microsoft Project to help make your project successful.When using a project plan, are you more of a detailed person or typically work at a higher level?